FR1448854A - High voltage disconnect switch under load - Google Patents

High voltage disconnect switch under load

Info

Publication number
FR1448854A
FR1448854A FR18077A FR18077A FR1448854A FR 1448854 A FR1448854 A FR 1448854A FR 18077 A FR18077 A FR 18077A FR 18077 A FR18077 A FR 18077A FR 1448854 A FR1448854 A FR 1448854A
Authority
FR
France
Prior art keywords
high voltage
under load
disconnect switch
switch under
voltage disconnect
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR18077A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR18077A priority Critical patent/FR1448854A/en
Priority to DE19661665048 priority patent/DE1665048B2/en
Application granted granted Critical
Publication of FR1448854A publication Critical patent/FR1448854A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H2033/028—Details the cooperating contacts being both actuated simultaneously in opposite directions
FR18077A 1965-05-22 1965-05-22 High voltage disconnect switch under load Expired FR1448854A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR18077A FR1448854A (en) 1965-05-22 1965-05-22 High voltage disconnect switch under load
DE19661665048 DE1665048B2 (en) 1965-05-22 1966-05-14 SWITCH DISCONNECTOR WITH MAIN AND AUXILIARY CONTACT PIECES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR18077A FR1448854A (en) 1965-05-22 1965-05-22 High voltage disconnect switch under load

Publications (1)

Publication Number Publication Date
FR1448854A true FR1448854A (en) 1966-08-12

Family

ID=8579567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR18077A Expired FR1448854A (en) 1965-05-22 1965-05-22 High voltage disconnect switch under load

Country Status (2)

Country Link
DE (1) DE1665048B2 (en)
FR (1) FR1448854A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456380A1 (en) * 1979-05-05 1980-12-05 Licentia Gmbh AUTOMATIC SWITCH WITH PNEUMATIC AND GAS PRESSURE CONTROL FOR ARC EXTINGUISHING
FR2491675A1 (en) * 1980-10-07 1982-04-09 Alsthom Atlantique Gas blast type high voltage circuit breaker - has operating piston moving contact ring axially into set of contacts held on hemispherical support
EP0066533A2 (en) * 1981-06-02 1982-12-08 Siemens Aktiengesellschaft Isolating switch for high-voltage installations
FR2547107A1 (en) * 1983-06-06 1984-12-07 Merlin Gerin Shielded isolating breaker
EP0313813A1 (en) * 1987-10-27 1989-05-03 BBC Brown Boveri AG Gas blast switch
FR2762925A1 (en) * 1997-05-02 1998-11-06 Gec Alsthom T & D Sa Dual action high voltage circuit breaker

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002803A1 (en) * 1980-01-26 1981-07-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Pneumatically operated switch - uses pressurised gas to extinguish arc and has parallel circuit containing resistor switched in before engagement
CH654950A5 (en) * 1980-07-18 1986-03-14 Bbc Brown Boveri & Cie HIGH VOLTAGE CIRCUIT BREAKERS.
DE3132305C2 (en) * 1981-08-17 1986-10-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Auto-pneumatic pressure gas switch
DE3743827A1 (en) * 1987-03-11 1988-09-22 Sachsenwerk Ag ARC EXTINGUISHING DEVICE FOR LOAD SWITCHES
DE3832171A1 (en) * 1988-07-01 1990-01-04 Licentia Gmbh DEVICE FOR RAPID SWITCHING ON AND OFF OF SMALL CURRENTS FOR DISCONNECTORS FROM V.I.S.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456380A1 (en) * 1979-05-05 1980-12-05 Licentia Gmbh AUTOMATIC SWITCH WITH PNEUMATIC AND GAS PRESSURE CONTROL FOR ARC EXTINGUISHING
FR2491675A1 (en) * 1980-10-07 1982-04-09 Alsthom Atlantique Gas blast type high voltage circuit breaker - has operating piston moving contact ring axially into set of contacts held on hemispherical support
EP0066533A2 (en) * 1981-06-02 1982-12-08 Siemens Aktiengesellschaft Isolating switch for high-voltage installations
EP0066533A3 (en) * 1981-06-02 1984-04-18 Siemens Aktiengesellschaft Isolator for high-tension installations
FR2547107A1 (en) * 1983-06-06 1984-12-07 Merlin Gerin Shielded isolating breaker
EP0313813A1 (en) * 1987-10-27 1989-05-03 BBC Brown Boveri AG Gas blast switch
CH675175A5 (en) * 1987-10-27 1990-08-31 Bbc Brown Boveri & Cie
US4973806A (en) * 1987-10-27 1990-11-27 Bbc Brown Boveri Ag Compressed-air breaker
FR2762925A1 (en) * 1997-05-02 1998-11-06 Gec Alsthom T & D Sa Dual action high voltage circuit breaker

Also Published As

Publication number Publication date
DE1665048B2 (en) 1976-03-04
DE1665048A1 (en) 1971-01-28

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